/Engine/Source/Runtime/CoreUObject/Public/Misc/PackagePath.h
If the given FilePathToMatch is case-insensitively equal to the LocalPath of the source PackagePath, set the output PackagePath equal to a copy of the source but with capitalization set equal to the capitalization in FilePathToMatch
True if FilePathToMatch matched SourcePackagePath case-insensitively, else false
static bool TryMatchCase ( const [FPackagePath](API\Runtime\CoreUObject\Misc\FPackagePath) & SourcePackagePath, FStringView FilePathToMatch, [FPackagePath](API\Runtime\CoreUObject\Misc\FPackagePath) & OutPackagePath )